Results 81 to 90 of about 1,727,832 (339)

Last appearance of Homo erectus at Ngandong, Java, 117,000–108,000 years ago

Nature, 2019
Homo erectus is the founding early hominin species of Island Southeast Asia, and reached Java (Indonesia) more than 1.5 million years ago1,2. Twelve H. erectus calvaria (skull caps) and two tibiae (lower leg bones) were discovered from a bone bed located
Y. Rizal, K. Westaway, Y. Zaim, G. D. van den Bergh, E. Bettis, M. Morwood, O. F. Huffman, R. Grün, R. Joannes‐Boyau, R. Bailey, Sidarto, Michael C. Westaway, I. Kurniawan, Mark W. Moore, M. Storey, F. Aziz, Suminto, Jian-xin Zhao, Aswan, Maija E. Sipola, R. Larick, J. Zonneveld, R. Scott, Shelby S. J. Putt, R. Ciochon   +24 more
semanticscholar   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

High‐Throughput Discovery of Quantum Frustrated Materials

Advanced Functional Materials, EarlyView.
Physics‐guided discovery of frustrated kagome and triangular magnets. ABSTRACT Geometrical frustration provides a fertile platform for realizing exotic quantum phases such as spin liquids, yet, the predictive identification of frustrated magnets remains limited.
Byeong‐Hyeon Jeong, Hee Seung Kim, Jiwon Choi, SungBin Lee, Myung Joon Han   +4 more
wiley   +1 more source

Cellularized Skin Substitute Bioengineering for Regenerative Medicine: Cell Sources, Culture Strategies, and Transition Toward Defined, Xeno‐Free Culture Systems

Advanced Healthcare Materials, EarlyView.
Advances in cell sources, bioengineering, and manufacturing are reshaping the design of skin substitutes. This review highlights emerging strategies driving skin tissue engineering and discusses their potential to enable safer, reproducible, and clinically accessible skin substitutes for regenerative medicine.
Gilles Lemaître, Marina Trouillas, Tatiana Vinasco‐Sandoval, Cécile Giordano, Alexandre G. Lellouch, Walid Rachidi, Jean‐Jacques Lataillade, Nicolas O. Fortunel   +7 more
wiley   +1 more source

E-Banking Charges and Financial Performance of Deposit Money Banks in Nigeria: Perception of Customers

Finance, Accounting and Business Analysis
Purpose: This study investigates the effect of electronic bank charges on the financial performance of deposit money banks in Nigeria. Design/Methodology/Approach: This study examined variables such as e-banking charges, bank lending ratios, customer ...
Latifat Omolara Akano, Akeem Adekunle Adeyemi, Peter Johnson Chukwudi   +2 more
doaj   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

THE ORSINI AND THE AESTHETICS OF EVERYDAY LIFE [PDF]

, 2008
This article presents three case studies on three Roman gentlewomen of late seventeenth and early eighteenth centuries, examined through the lenses of their inventoried goods and individual expenditure. Although enjoying very different personal statuses (
AGO, Renata
core  

Panel Analysis of the Impact of Unemployment on Sustainable Economic Growth in West Africa

Ekonomista
Insufficient employment opportunities in West Africa continue to weaken and potentially hamper growth sustainability. Previous studies have underexplored the interrelationships between unemployment and economic growth.
Gbenro Matthew Sokunbi, Olukayode Emmanuel Maku, Oluwaseyi Adedayo Adelowokan   +2 more
doaj   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source